

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

class Stack4_5 extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: Text("Row_Column_4_2"),
        ),
        body: Column(
          children: [

          ],
        ));
  }
}